200
Exactly 200 of them
To find out how many 5s are in 1000, you divide 1000 by 5. Doing the calculation, 1000 ÷ 5 equals 200. Therefore, there are 200 fives in 1000.
To find out how many 5s make 100, you divide 100 by 5. This calculation shows that 100 ÷ 5 = 20. Therefore, it takes 20 fives to make 100.
55 of them.
21 5s
None. It's written with only the digits '1' and '0'. If one were to divide 1,000 by 5, he would get a quotient of 200.
They are 5 and 5/1000
To find out how many 50s make 1000, you divide 1000 by 50. This calculation gives you 1000 ÷ 50 = 20. Therefore, twenty 50s make 1000.
100x10 will make 1000
In the Rb atom, the electron configuration is [Kr]5s^1. This means there is 1 electron in the 5s sublevel of the Rb atom.
90
20